Victoria Beckham gave fans a peek inside her bathroom at her London home on Wednesday, and it's even more luxurious than we could have imagined.GALLERY: Inside 29 beautiful celebrity bathroomsThe fashion designer showcased the space in a post showing her pet dog Fig clutching a toy shaped like a champagne bottle, joking: "Happy to see I'm having an influence on the whole family."WATCH: Inside the Beckhams' stunning homesThe cocker spaniel was sitting on the floor in the family bathroom, which has a grey and white tiled marble floor and a beautiful marble bathtub positioned in front of a window. Blinds and floor-length curtains hang at the window, while a vase of flowers are positioned on the windowsill.The photo marks the first time Victoria has revealed her luxurious bathtub, but she has previously revealed other glimpses at her bathroom, showing that it also has a marble sink, a silver-framed mirror, and stunning chandelier hanging from the ceiling.